BLU Vivo 4.65 HD vs Celkon C297
BLU Vivo 4.65 HD
Celkon C297
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800
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3G networkHSDPA 850, 1900-
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HSDPA speedHSDPA, 7.2 Mbps-
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HSUPA speedHSUPA, 5.76 Mbps-
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2012-122013-8
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Status2013-12013-8
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Design
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SIMDual SIM (Mini-SIM, dual stand-by)Dual SIM (Mini-SIM, dual stand-by)
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Height135 mm
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Width70 mm
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Thickness8.6 mm
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Weight130 g
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ColorsBlackBlack
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Display
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Display typeSuper AMOLED capacitive touchscreenTFT
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Physical size4.65 inches2.4 inches
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Resolution720 x 1280 pixels240 x 320 pixels
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Pixel density316 ppi167 ppi
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Display colors16777216-
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Hardware
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CPUDual-core 1.2 GHz ARM Cortex-A9
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ChipsetMediatek MT6577T-
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GPUPowerVR SGX531u-
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Memory ROM4 GB-
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Memory RAM1 GB-
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Memory cardmicroSDmicroSD
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Memory card max32 GB8 GB
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OS
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OSAndroid OS, v4.0 (Ice Cream Sandwich)-
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Main camera
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Main camera8 MP1.3 MP
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Primary camera resolution3264 x 2448 pixels1280 x 1024 pixels
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Primary camera video720p@30fpsvideo
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Primary camera Autofocusautofocus-
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Primary camera flashLED flash-
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Selfie camera
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Secondary camera-No
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Selfie camera1.3 MP
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Sound
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3.5mm jackYes-
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LoudspeakerYesYes
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NotificationsVibration, MP3, WAV ringtonesVibration, Polyphonic, MP3 ringtones
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Multimedia
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Radio FMStereo FM radioFM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g
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USBmicroUSB 2.0Yes
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Bluetoothv3.0Yes
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GPSYes, with A-GPSNo
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Features
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Messaging SMSSMS(threaded view)SMS
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Messaging MMSMMS-
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Messaging EmailEmail-
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Messaging IMIM-
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Messaging Push EmailPush Email-
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JavaYes, via Java MIDP emulatorNo
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Browser
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HTMLYes-
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Browser-No
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Adobe FlashYes-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1600 mAh1000 mAh
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Talk time--
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Talk time 2G20 h 40 min-
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Talk time 3G9 h 20 min-
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Standby time--
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Standby time 2G450 h-
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Standby time 3G300 h-
